appcrash with Windows Movie Maker

[bergola]

Hi my name is felix,
I have a big problem! Please help me! I have created a movie (34 minutes) with windows movie maker. I saved the projekt once. Now when I`m trying to publish the project as a real movie on my pc the movie maker crashes down. Imediately comes the message "the movie maker doesn`t run any more" after that "the movie maker has to be rebooted". It`s the first time I`m doing a film on my pc, however my pc is actually all right.My System is Windows Vista Home Premium 2007.The updates are made regulary.I use Avira AntiVir antispysoftwear. My Search on the web doesn`t shows any results. I` ve already checked the "codecs"(excuse my bad english) in the options in compatibilitys. I checked them I unchecked them nothing works. do you have any idea help ???

The following is the mistake message:
I´m from germany but i think it`s the same in english...

Problemsignatur
Problemereignisame: APPCRASH
Anwendungsname: MOVIEMK.exe
Anwendungsversion: 6.0.6002.18005
Anwendungszeitstempel: 49e0238f
Fehlermodulname: StackHash_1703
Fehlermodulversion: 0.0.0.0
Fehlermodulzeitstempel: 00000000
Ausnahmecode: c0000005
Ausnahmeoffset: 0df905d3
Betriebsystemversion: 6.0.6002.2.2.0.768.3
Gebietsschema-ID: 1031
Zusatzinformation 1: 1703
Zusatzinformation 2: 2264db07e74365624c50317d7b856ae9
Zusatzinformation 3: 1344
Zusatzinformation 4: 875fa2ef9d2bdca96466e8af55d1ae6e

Weitere Informationen über das Problem
Bucket-ID: 1613725392
I really need your helb because the film should be a christmas present for my girlfriend. It contains selfmade movies photos and movies of youtube and musik as mp3...
Thank you very much!